What is an H-bridge
The circuit is named because it looks like the letter H. It usually contains four independently controlled switching components. For example, the figure below shows four MOSFET swi...
151 lights51 lighting is the first choice for many microcontroller beginners, and the difficulty is relatively low.Preparation51 development board (taking STC51 microcontroller as an example)Keil C51,...
The data stored in the read-only memory (ROM) is generally written in advance before being installed in the whole machine. During the operation of the whole machine, only the pre-stored data can be re...
People who are new to EMC are often confused: What is EMC? Can you eat it? So, today I will briefly introduce what EMC is.1. Basic Overview of EMCElectromagnetic compatibility (EMC) refers to the abil...
Touch screen is the most popular human-computer interaction interface today. It is widely used in consumer electronic products such as mobile phones. At present, this technology has a trend of develop...[Details]
1. Use GaN/SiC to accurately evaluate the power conversion efficiency of inverters and motors ● High-level measurement accuracy to accurately evaluate power conversion efficiency Basic accuracy ±0.03...[Details]
ON Semiconductor will showcase a variety of innovative technologies at Electronica 2022 in Munich, Germany Top-Cool MOSFETs, new rotary position sensors and Mercedes-Benz VISION EQXX using ON Semic...[Details]
1 Introduction
The development of AC variable frequency speed regulation technology has a history of more than 30 years. The AC speed regulation system composed of low-voltage frequency converters ...[Details]
At the Snapdragon Technology Summit two days ago, Qualcomm officially launched the new generation Snapdragon 8 Gen 1 platform. Compared with parameters such as the 4nm process, CPU/GPU architec...[Details]
Voltage type burnout:
Tools: Use a 15V power supply to connect a 47~470 ohm small resistor (not too small), connect a diode-protected light-emitting tube in parallel, and connect the light-emit...[Details]
Recently, the TOP10 ranking of China's power battery companies in terms of installed capacity was released, and Changzhou's power battery companies achieved good results in both production and sale...[Details]
Recently, MaiDi Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as MaiDi Microelectronics) announced the completion of a RMB 10 million angel round of financing. This round of financin...[Details]
Recently,
Cleer officially launched the Cleer ARC II open-back headphones. This new Bluetooth true wireless headset is divided into three versions: music version, sports version, and gaming ver...[Details]
Avionics integration is a technology that integrates information and functions of dense avionics subsystems under harsh space constraints. The subsystem networking interface standards represented by M...[Details]
GPIO Output Background: It is used to light up the LED. The LED is connected to a resistor in series and then pulled up, and the other end is connected to the GPIO port. Therefore, if the GPIO output...[Details]
Founded in 2002, OMA Electric has taken a different path in the competitive refrigerator market. OMA Electric focuses on overseas markets and manufactures for companies such as Whirlpool, Electrolux,...[Details]
Main technical parameters of flow meter (1) Flow range The flow range refers to the range of the maximum and minimum flow rates that the flow meter can measure. (2) Range and range ratio The diffe...[Details]
Solid-state batteries are the future development direction of lithium batteries . On January 9, 2021, NIO released a new electric sedan model ET7 that uses a solid-state battery with a high energy de...[Details]
The robot control system is the core component of robotics technology. It is responsible for receiving external instructions and controlling and regulating the movement and behavior of the robot. A...[Details]
MCU
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